Sc_{2}Ga_{2}CuO_{7}: A possible Quantum spin liquid near the percolation threshold

R. Kumar, P. Khuntia, D. Sheptyakov +6

Sc${}_2$Ga${}_2$CuO${}_7$ (SGCO) crystallizes in a hexagonal structure (space group: $P$$6$${}_3/mmc$),\textcolor{black}{{} which can be seen as an alternating stacking of single a…